Adapted from the Manhwa of the same name, "Kid Gang" is about the once most powerful crime organization in Korea. The 'Bloody Tuesday Gang' was entrusted with taking care of a baby by thier former leader six months before their parole ended. Ku Bong Son Chang Min was the leader with two other members Hong Lu Lee Jong Soo and Kal Nal Lee Ki Woo. This comedy focused on the task faced by the members who have to take care of the baby..

Immediately after coming off a suspension, Detective So-yung (Yoon-ah Song — Face) is thrust into one doozy of a case. Seems the victim died from acid. An acid released from inside his body. And this isn't the type of acid those crazy kids are fond of — the only trip these cats are taking is to the morgue.To make matters worse, there are a couple more men dying off the same way. There appears to be a serial killer on the loose, and the last thing the victims are seeing is a long-haired woman in black (with some freaky blood-shot eyes).Throw in a new partner and some crazy dreams and So-young has her work cut out for her.

A young man here is dreaming his future. He needs to do whatever task lying in front of him as to earn his living, yet he is running fast to dream and to love. Whenever he is sprinting, he is so full of energy that he forgets about his poverty and his dark family background. The world might jeer at him but he does not care.

She is rather special. She is very well aware of her charms and is highly self defiant. The most unfamiliar word to her is "failure" because she has never faced failure in her life since the world was always on her side. She conquered whatever she intended and she dumped whatever she thought unnecessary. However, she just cannot deny the love that is to determine her destiny. She is like an open hearted prairie, young and gleaming.

They love each other and the love changes both of their lives; they run towards the uneasy future.